Bright casting: vibrant
For instance
Perfect for use in RTV silicone molds
it's best to steer clear of materials like latex
Blendable Texture:
Flex-It 40 Size:2 Pint 32 oz Bright casting: vibrantFlex It 40 is a flexible urethane casting resin designed for casting flexible molds, seals, gaskets, models, prototypes, parts, etc.. It has excellent tear strength, elongation, tensile strength, and good chemical resistance. Flex It 40 is a flexible urethane casting resin designed for casting flexible molds, seals, gaskets, models, prototypes, parts, etc.. It has excellent tear strength, elongation, tensile strength, and good chemical resistance.